Social media and teen anxiety: Harvard suggests what parents should and should not do

A 2017 Harvard report found social media can worsen teen anxiety, but the link is complex. Taking away phones often does not help. Experts say teens' online pressures echo classic concerns about status and self-expression, now magnified.

The study urges parents to focus on the sources of distress rather than just limit screen time.

A study links heavy screen use to higher rates of anxiety and depression in teens

The report found teens suffered more sleeplessness, loneliness, worry, and dependence after smartphones became common. A cited study showed 48% of teens using devices five hours a day had at least one suicide risk factor, compared to 33% for those using devices two hours a day. Girls, more than boys, faced rising anxiety and self-esteem issues, possibly worsened by social media's focus on looks and approval.

Lindsey Giller, a Child Mind Institute psychologist, said social media platforms measure approval with likes and follows, giving teens constant data on how others view them. She noted teens with regular social media use showed anxiety, poor self-esteem, insecurity, and low mood.

Researchers say social media amplifies existing pressures, not new ones

The study warns against seeing social media as the sole cause of mental health problems. Correlation does not mean causation. Teens with depression or anxiety may use social media more.

Academic or economic stress also matters. Teens today may just be more open about mental health. The relationship is complex and shaped by society.Emily Weinstein, an HGSE postdoctoral fellow, said these pressures are not new. Many behaviours have pre-digital versions. Adolescents have faced the same challenges for decades. Now, though, these issues appear in new settings where they are amplified.She added, “The idea of wanting to fit in, the critical importance of peer relationships, and the process of figuring out which version of yourself you want to be and how you want to express that identity to others — those features of adolescence are not new.”

What triggers anxiety for teens on social media

A 2015 Pew study identified stressors associated with teen social media use. These include seeing events they were left out of, feeling pressure to post only positive content, and not being able to control what is posted about them.Weinstein and colleagues found more pressure. Teens fear being replaceable if they do not reply quickly. Partners may pressure them to text more than they want. Missing social media updates can cause anxiety about school conversations.

A study says taking away a teen's phone is not the answer

The study's central advice for parents is to avoid defaulting to phone confiscation. Removing a device does not address the underlying social issues and can further isolate a teen from their peer group and from aspects of digital life they find positive. Instead, researchers recommend checking in directly with teens about what specifically is causing distress, rather than assuming the problem is screen time in general."Really check in with your teen about what's going on," Giller said. Parents can help with problem-solving while also validating how difficult these situations can be, she added.

Setting boundaries works better when teens are part of the conversation

The study advises involving teens in making screen time rules. "You want consensus and buy-in," said writer Anya Kamenetz, whose research informed the study. "Constant surveillance will not build trust," she added.Families can agree on screen-free times, such as after a set hour, during car rides, or during parts of the school holidays.

The study notes that teens appreciate these breaks more when they are shared, not used as punishment.Parents should also watch their child's phone habits. By modelling tech use and enjoying digital media together, families can change the tone at home.Weinstein said parents should help teens learn to manage technology. "The aim is for teens to put devices down on their own," she said, "building their ability to handle their interactions with technology."